An object is in equilibrium in a reference coordinate system when all external forces (including moments) acting on it are balanced. This means that the net result of all the external forces and moments acting o
Answer to: Explain how can an object be in equilibrium if it is moving. By signing up, you'll get thousands of step-by-step solutions to your...
If the net result of all the external forces (including moments) acting on an object is not zero, Newton's second law applies. In this case, the object of a mass is not in equilibrium state, and will undergo an acceleration that has the same direction as the resultant force or moment....
Moreover, the gradient-generating processes, often involving chemical reactions and external energy input, are at nonequilibrium, which inherently breaks the time-reversal symmetry. One well-known example is an active Janus particle with anisotropic chemical or electrical properties in a chemically ...
In classic object localization and instant segmentation tasks, an IoU threshold of 0.5 is described as a loose criterion of the correct detection39, 40; and the value 0.75 is considered a “strict criterion”. Table 1 Instance-level evaluation. Columns of ≥ 0.5 through to ≥ 0.9 ...
while crowding is the feeling of a lack of control over the physical space around us. When the density is high, people may feel distressed because their primary space is violated, their privacy is invaded, and their movement is restricted. However, this is not a mechanical and universal psych...
Is the property of an object to resist any change in its state of motion. Kinematic viscosity (ν): Is the ratio of dynamic viscosity to fluid density that is equivalent to momentum diffusivity. Mach number (Ma): Is the ratio of the fluid flow velocity to the propagation speed (Ma =...
for example, through use of a two-part attachment, such as a touch-close attachment, of which a first part is fixed to a wall of the casing and a second part can be joined to the first part when placed in contact with the first part to keep the object on the casing in a service...
A time-dependent property equilibrates on average if its value is close to some equilibrium value for most times during the evolution (Gogolin and Eisert, 2016). The apparent equilibrium state in systems that equilibrate on average can be defined in terms of entropy maximization when all ...
The choice of neighbor coordination strongly affects the type of equilibrium boundary shapes that are favored in the system. Thus in 2D square lattices, boundaries with planes 0°, 45°, and 90° are strongly favored, and can cause facets to form. These low energy facets obviously have a ...